Pyriform opening
[医] 梨状孔
🧩 词语组成解析
a. 梨形的\\n[医] 梨状的, 梨形的
opening
['opənɪŋ]
n. 开幕，开始;空缺的职位;[商]开盘，交易开始时间;（职位的）空缺;
adj. 首次的，开始的;
v. （打）开( open的现在分词);开始;睁开;启动;
open 开；开始+ ing 名词后缀 → 开始的\r\n
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
When she leaves, he'll cry for a day.
她走时，他会哭一天。
Then we had to walk across some very wet ground.
然后，我们还得走过一些潮湿的地面。